.main {
    position: relative;
    width: 100%;
    height: 110vmin;
    .truntable-btn {
        position: absolute;
        left: 50%;
        bottom: 15.5vmin;
        transform: translateX(-50%) rotateX(10deg);
        display: flex;
        justify-content: center;
        align-items: center;
        z-index: 1;
        &.disable {
            background-color: transparent!important;
        }
        .text {
            color: #ffffff;
        }
    }
}